• NEW UNIQUE STOCK STANDARD PRODUCT, BUMAX® DX 129

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  • developed to withstand the
    greatest forces

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  • unique products not to be
    found anywhere else

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  • certified according to EN 15048 and supplied as a structural bolt with CE marking

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  • Norsok M-650 approved Super Duplex fasteners

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  • BUMAX® starts where
    standard ends

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Bumax® DX 129

BUMAX AB NOW INTRODUCES A NEW UNIQUE STOCK STANDARD PRODUCT, BUMAX® DX 129

BUMAX AB has introduced many new and unique products to the market during the last years. The most recent addition is now BUMAX® DX 129 which is a duplex stainless steel product (1.4462 UNS S32205) with fantastic strength combined with very good corrosion resistance. Due to our manufacturing technique we have managed to develop a product that combines unmatched strength with high ductility which makes it the ideal choice for demanding applications and offers unique opportunities for designers that requires 12.9 strength class.

BUMAX® DX 129 is the ultimate choice for applications where high strength, good ductility and good corrosion resistance is required. We have several cases where BUMAX® DX 129 has replaced coated 12.9 carbon steel bolts with excellent success. Due to its ductility we have been successful in cases where corrosion is not the issue.

 

BUMAX® DX 129 offers:

  • Very high strength, Tensile strength min 1200 MPa, Yield strength min 1080 MPa
  • Elongation is significantly better than 12.9 carbon steel. Despite the high strength is the elongation comparable with A4-70.
  • Excellent corrosion resistance in most environments with PRE  > 34. Significantly better than A4 (316L)
  • Very good fatigue properties compared to A4 and carbon steel 12.9
  • Lower thermal expansion coefficient compared to austenitic stainless steels
  • All our products offer full traceability with 3.1 certificate on demand.

 

 

Standards

UNS S32205

EN 1.4462

 

Chemical composition wt-% C max Cr Ni Mo Other PRE
Ferrite-austenite 0.03 22 5.2 3.2 N 0.18 > 34

 

Order BUMAX® DX 129

Do you want to know more about BUMAX® DX 129 , and how we can help you benefit from this grade in your operations?

 

Contact your nearest sales office.

BUMAX® DX 129 stock list.

 

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